/* ==========================================================
   آسان تیکن | asantcan.com
   شیوه‌نامه‌ی مشترک همه‌ی صفحات
   رنگ‌ها و فونت‌ها از بخش :root عوض می‌شوند
   ========================================================== */

/* فونت: اگر فایل Vazirmatn.woff2 را در پوشه‌ی fonts بگذارید از سرور خودتان بارگذاری می‌شود
   (راهنما: fonts/README.txt). در غیر این صورت فونت گوگل و بعد Tahoma استفاده می‌شود. */
@font-face {
  font-family: "VazirmatnSelf";
  src: url("../fonts/Vazirmatn.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --navy-950: #050F26;
  --navy-900: #081B42;
  --navy-800: #0B2A66;
  --navy-700: #123C8F;
  --blue: #1F5BE6;
  --red: #DA251D;          /* رنگ لوگو */
  --red-dark: #B01B14;
  --gold: #C9A94F;         /* رنگ لاک طلایی درب‌ها */
  --gold-soft: #E7D8A5;
  --ice: #F2F6FD;
  --mist: #E3EBF8;
  --line: #D3DDEE;
  --ink: #0B1630;
  --steel: #46566F;
  --font: "VazirmatnSelf", "Vazirmatn", "Vazir", Tahoma, "Segoe UI", system-ui, sans-serif;
  --wrap: 1200px;
  --r: 6px;
  --r-lg: 14px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.95;
  background: #fff; color: var(--ink); -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3 { margin: 0 0 .5em; line-height: 1.4; font-weight: 900; color: var(--navy-900); }
p { margin: 0 0 1em; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd, figure { margin: 0; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }
.ltr { direction: ltr; unicode-bidi: isolate; display: inline-block; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; inset-inline-start: 12px; top: -60px; z-index: 100; padding: 8px 16px; border-radius: var(--r); background: var(--gold); color: var(--navy-950); font-weight: 700; }
.skip-link:focus { top: 12px; }

.ic { width: 1.25em; height: 1.25em; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ---------- دکمه‌ها ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em; padding: 12px 26px;
  border: 1.5px solid transparent; border-radius: var(--r); font: inherit; font-size: 16px; font-weight: 700; line-height: 1.5;
  text-decoration: none; cursor: pointer; transition: background-color .25s, color .25s, border-color .25s, transform .25s var(--ease);
}
.btn .ic { width: 20px; height: 20px; }
.btn:hover { transform: translateY(-2px); }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-dark); }
.btn-navy { background: var(--navy-900); color: #fff; }
.btn-navy:hover { background: var(--navy-700); }
.btn-ghost { border-color: rgba(255, 255, 255, .5); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--navy-900); border-color: #fff; }
.btn-white { background: #fff; color: var(--navy-900); }
.btn-white:hover { background: var(--navy-900); color: #fff; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.link-go { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--navy-700); text-decoration: none; border-bottom: 2px solid var(--gold); padding-bottom: 2px; transition: color .2s, border-color .2s; }
.link-go:hover { color: var(--red); border-color: var(--red); }

/* ---------- نوار بالای سایت ---------- */
.topbar { background: var(--navy-950); color: #B9C8E6; font-size: 13.5px; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar-end { display: flex; gap: 26px; }
.topbar a { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; transition: color .2s; }
.topbar a:hover { color: #fff; }
.topbar .ic { width: 16px; height: 16px; color: var(--gold); }

/* ---------- سربرگ ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .96); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); transition: box-shadow .3s; }
.site-header.is-scrolled { box-shadow: 0 10px 34px rgba(8, 27, 66, .14); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 80px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 28px; height: auto; }
.brand-word { width: 170px; height: auto; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { position: relative; padding: 8px 16px; font-size: 16px; font-weight: 700; color: var(--navy-800); text-decoration: none; transition: color .2s; }
.nav a:not(.nav-cta)::after { content: ""; position: absolute; inset-inline: 16px; bottom: 0; height: 3px; border-radius: 2px; background: var(--red); transform: scaleX(0); transition: transform .35s var(--ease); }
.nav a:not(.nav-cta):hover { color: var(--blue); }
.nav a:not(.nav-cta):hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav .nav-cta { margin-inline-start: 16px; padding: 9px 22px; border-radius: var(--r); background: var(--red); color: #fff; transition: background-color .25s; }
.nav .nav-cta:hover { background: var(--red-dark); color: #fff; }
.nav-toggle { display: none; align-items: center; gap: 8px; padding: 8px 14px; border: 1.5px solid var(--line); border-radius: var(--r); background: #fff; font: inherit; font-weight: 700; color: var(--navy-800); cursor: pointer; }
.nav-toggle .ic { width: 22px; height: 22px; }
.nav-toggle .ic-close { display: none; }
.nav-toggle[aria-expanded="true"] .ic-menu { display: none; }
.nav-toggle[aria-expanded="true"] .ic-close { display: block; }

@media (max-width: 920px) {
  .topbar { display: none; }
  .site-header .wrap { min-height: 68px; }
  .brand-word { width: 140px; }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute; inset-inline: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 20px 20px;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px rgba(8, 27, 66, .16);
    visibility: hidden; opacity: 0; transform: translateY(-8px); transition: opacity .25s, transform .25s, visibility .25s;
  }
  .nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .nav a { padding: 14px 4px; border-bottom: 1px solid var(--mist); font-size: 17px; }
  .nav a:not(.nav-cta)::after { display: none; }
  .nav a[aria-current="page"] { color: var(--red); }
  .nav .nav-cta { margin: 16px 0 0; padding: 12px; text-align: center; border: 0; }
}

/* ---------- صفحه‌ی اول: بالای صفحه ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(800px 460px at 88% 6%, rgba(31, 91, 230, .38), transparent 62%),
    radial-gradient(640px 400px at 8% 100%, rgba(201, 169, 79, .16), transparent 70%),
    linear-gradient(165deg, var(--navy-800), var(--navy-950) 72%);
}
.hero-rings { position: absolute; right: -170px; bottom: -280px; width: 680px; height: 680px; color: var(--gold); opacity: .2; pointer-events: none; }
.hero-rings circle { fill: none; stroke: currentColor; stroke-width: 1.2; }
.hero-media {
  position: absolute; inset-block: 0; left: 0; width: 62%; pointer-events: none;
  -webkit-mask-image: linear-gradient(to left, transparent 0, #000 46%), linear-gradient(to top, transparent 0, #000 36%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(to left, transparent 0, #000 46%), linear-gradient(to top, transparent 0, #000 36%);
  mask-composite: intersect;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 35% 50%; }
.hero-inner { position: relative; z-index: 1; display: flex; align-items: center; min-height: 600px; padding-block: 72px 56px; }
.hero-copy { max-width: 36rem; }
.hero h1 { margin-bottom: .45em; font-size: clamp(38px, 5.2vw, 68px); line-height: 1.3; color: #fff; text-wrap: balance; }
.hero .lead { max-width: 29em; font-size: 19px; color: #CBD8F3; }
.hero-facts { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid rgba(201, 169, 79, .38); }
.hero-facts li { padding: 22px 24px 26px; }
.hero-facts li + li { border-inline-start: 1px solid rgba(255, 255, 255, .13); }
.fact-n { display: block; font-size: clamp(24px, 2.6vw, 34px); font-weight: 900; line-height: 1.35; color: var(--gold); }
.fact-l { display: block; font-size: 14.5px; color: #B7C6E6; }

@keyframes rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes settle { from { opacity: 0; transform: scale(1.07); } to { opacity: 1; transform: none; } }
.hero h1, .hero .lead, .hero .actions { animation: rise .9s var(--ease) both; }
.hero .lead { animation-delay: .12s; }
.hero .actions { animation-delay: .24s; }
.hero-media img { animation: settle 1.7s var(--ease) both; }
.hero-facts li { animation: rise .9s var(--ease) both; }
.hero-facts li:nth-child(1) { animation-delay: .4s; }
.hero-facts li:nth-child(2) { animation-delay: .48s; }
.hero-facts li:nth-child(3) { animation-delay: .56s; }
.hero-facts li:nth-child(4) { animation-delay: .64s; }

@media (max-width: 900px) {
  .hero-media { position: relative; inset: auto; width: 100%; height: 280px; -webkit-mask-image: linear-gradient(to top, transparent 0, #000 70%); mask-image: linear-gradient(to top, transparent 0, #000 70%); }
  .hero-inner { min-height: 0; margin-top: -70px; padding-block: 0 40px; }
  .hero-rings { width: 460px; height: 460px; bottom: -200px; }
  .hero-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-facts li:nth-child(3) { border-inline-start: 0; }
  .hero-facts li { padding: 18px 16px 20px; }
  .fact-n { font-size: 22px; }
  .hero-facts li:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, .13); }
}

/* ---------- بخش‌های عمومی ---------- */
.section { padding-block: clamp(64px, 8vw, 112px); }
.section-ice { background: var(--ice); }
.section-navy { background: linear-gradient(170deg, var(--navy-900), var(--navy-950)); color: #fff; }
.section-navy h2, .section-navy h3 { color: #fff; }
.section h2 { font-size: clamp(28px, 3.5vw, 42px); }
.section-head { max-width: 46rem; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head p { font-size: 18px; color: var(--steel); }
.section-navy .section-head p { color: #B7C6E6; }

/* ---------- سایزهای محصول ---------- */
.sizes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: #fff; }
.size { position: relative; display: flex; flex-direction: column; padding: 34px 32px 32px; transition: background-color .35s; }
.size + .size { border-inline-start: 1px solid var(--line); }
.size:hover { background: var(--ice); }
.size-top { display: flex; align-items: baseline; gap: 10px; }
.size-num { font-size: clamp(64px, 7vw, 92px); font-weight: 900; line-height: 1.15; color: var(--navy-900); }
.size-unit { font-size: 15px; font-weight: 700; color: var(--red); }
.lid { position: relative; width: min(100%, 270px); aspect-ratio: 1; margin: 10px auto 26px; }
.lid img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 18px 20px rgba(8, 27, 66, .28)); transition: transform .6s var(--ease); }
.lid::after { content: ""; position: absolute; inset: 2%; border-radius: 50%; pointer-events: none; opacity: 0; background: linear-gradient(115deg, transparent 38%, rgba(255, 255, 255, .8) 50%, transparent 62%) 130% 0 / 260% 100% no-repeat; mix-blend-mode: soft-light; transition: opacity .2s; }
.size:hover .lid::after, .size:focus-within .lid::after { opacity: 1; animation: gleam 1.1s var(--ease) both; }
.size:hover .lid img { transform: rotate(-4deg) scale(1.03); }
@keyframes gleam { from { background-position: 130% 0; } to { background-position: -30% 0; } }
.size h3 { position: relative; margin-bottom: 10px; font-size: 24px; }
.spec { position: relative; margin: 0 0 22px; border-top: 1px solid var(--line); }
.spec div { display: flex; justify-content: space-between; gap: 16px; padding-block: 8px; border-bottom: 1px solid var(--mist); font-size: 15px; }
.spec dt { color: var(--steel); }
.spec dd { font-weight: 700; color: var(--navy-900); text-align: end; }
.size .link-go { align-self: flex-start; margin-top: auto; }
@media (max-width: 900px) {
  .sizes { grid-template-columns: 1fr; }
  .size + .size { border-inline-start: 0; border-top: 1px solid var(--line); }
}

.alu { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 24px; margin-top: 22px; padding: 26px 32px; border-radius: var(--r-lg); background: var(--navy-900); color: #fff; }
.alu-icon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; border: 1.5px solid var(--gold); color: var(--gold); }
.alu-icon .ic { width: 30px; height: 30px; }
.alu h3 { margin: 0 0 2px; font-size: 21px; color: #fff; }
.alu p { margin: 0; color: #B7C6E6; }
@media (max-width: 760px) { .alu { grid-template-columns: 1fr; text-align: start; padding: 24px; } }

/* ---------- عکس و متن ---------- */
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); align-items: center; gap: clamp(36px, 6vw, 90px); }
.split-flip { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); }
.photo-frame { position: relative; isolation: isolate; }
.photo-frame img { width: 100%; border-radius: var(--r-lg); }
.photo-frame::before { content: ""; position: absolute; inset: 22px 22px -22px -22px; z-index: -1; border: 2px solid var(--gold); border-radius: var(--r-lg); }
.photo-frame figcaption { margin-top: 10px; font-size: 14px; color: var(--steel); }
.points { display: grid; gap: 28px; margin-top: 34px; }
.point { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 20px; }
.point-icon { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; background: var(--navy-900); color: var(--gold); }
.point-icon .ic { width: 27px; height: 27px; }
.point h3 { margin-bottom: 2px; font-size: 20px; }
.point p { margin: 0; color: var(--steel); }
@media (max-width: 860px) {
  .split, .split-flip { grid-template-columns: 1fr; }
  .split .photo-frame { max-width: 440px; margin-inline: auto; }
  .photo-frame::before { inset: 14px 14px -14px -14px; }
}

/* ---------- تولید (بخش سرمه‌ای) ---------- */
.mosaic { display: grid; grid-template-columns: 7fr 5fr; grid-template-rows: 270px 270px; gap: 14px; }
.mosaic figure { position: relative; overflow: hidden; border-radius: var(--r); background: var(--navy-800); }
.mosaic figure:first-child { grid-row: span 2; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.mosaic figure:hover img { transform: scale(1.05); }
.mosaic figcaption { position: absolute; inset-inline: 0; bottom: 0; padding: 40px 20px 14px; font-size: 14.5px; font-weight: 500; background: linear-gradient(transparent, rgba(5, 15, 38, .88)); }
.caps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 52px; border-top: 1px solid rgba(255, 255, 255, .16); }
.cap { padding: 32px 30px 0; }
.cap:first-child { padding-inline-start: 0; }
.cap + .cap { border-inline-start: 1px solid rgba(255, 255, 255, .12); }
.cap .ic { width: 34px; height: 34px; margin-bottom: 14px; color: var(--gold); stroke-width: 1.5; }
.cap h3 { margin-bottom: 6px; font-size: 20px; }
.cap p { margin: 0; color: #B7C6E6; font-size: 16px; }
@media (max-width: 860px) {
  .mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: 240px 200px; }
  .mosaic figure:first-child { grid-column: span 2; grid-row: auto; }
  .caps { grid-template-columns: 1fr; border-top: 0; }
  .cap, .cap:first-child { padding: 24px 0; border-top: 1px solid rgba(255, 255, 255, .14); }
  .cap + .cap { border-inline-start: 0; }
}

/* ---------- نوار تماس (قرمز) ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--red); color: #fff; }
.cta-media { position: absolute; inset-block: 0; left: 0; width: 48%; pointer-events: none; -webkit-mask-image: linear-gradient(to left, transparent 0, #000 60%); mask-image: linear-gradient(to left, transparent 0, #000 60%); }
.cta-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; mix-blend-mode: multiply; }
.cta-inner { position: relative; padding-block: clamp(52px, 7vw, 88px); }
.cta-copy { max-width: 34rem; }
.cta-band h2 { margin-bottom: 14px; font-size: clamp(26px, 3.3vw, 40px); color: #fff; }
.cta-band .actions { align-items: center; gap: 18px 26px; margin-top: 26px; }
.cta-phone { display: inline-flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 700; text-decoration: none; }
.cta-phone:hover { text-decoration: underline; text-underline-offset: 6px; }
@media (max-width: 900px) { .cta-media { display: none; } }

/* ---------- سربرگ صفحه‌های داخلی ---------- */
.page-hero {
  position: relative; overflow: hidden; color: #fff;
  background: radial-gradient(700px 360px at 90% 0, rgba(31, 91, 230, .35), transparent 62%), linear-gradient(165deg, var(--navy-800), var(--navy-950));
}
.page-hero-media { position: absolute; inset-block: 0; left: 0; width: 56%; opacity: .85; pointer-events: none; -webkit-mask-image: linear-gradient(to left, transparent 0, #000 70%); mask-image: linear-gradient(to left, transparent 0, #000 70%); }
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero .wrap { position: relative; padding-block: clamp(48px, 7vw, 88px); }
.crumbs { display: flex; gap: 10px; margin-bottom: 18px; font-size: 14px; color: #B7C6E6; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: #fff; }
.crumbs li + li::before { content: "/"; margin-inline-end: 10px; color: var(--gold); }
.page-hero h1 { margin-bottom: 12px; font-size: clamp(34px, 4.8vw, 58px); line-height: 1.3; color: #fff; }
.page-hero p { max-width: 32em; margin: 0; font-size: 18px; color: #CBD8F3; }
.page-hero h1, .page-hero p { animation: rise .8s var(--ease) both; }
.page-hero p { animation-delay: .1s; }
@media (max-width: 820px) { .page-hero-media { width: 100%; opacity: .28; -webkit-mask-image: none; mask-image: none; } }

/* ---------- درباره ما ---------- */
.story { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(36px, 6vw, 88px); align-items: start; }
.prose { max-width: 42em; }
.prose p { color: #26334D; }
.prose h2 { margin-bottom: .7em; }
.facts { border-top: 3px solid var(--navy-900); }
.facts > div { display: flex; align-items: center; gap: 14px; padding-block: 15px; border-bottom: 1px solid var(--line); }
.facts .ic { width: 26px; height: 26px; color: var(--red); }
.facts dt { font-size: 14px; line-height: 1.5; color: var(--steel); }
.facts dd { font-size: 18px; font-weight: 700; line-height: 1.6; color: var(--navy-900); }
.milestones { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 28px; border-top: 2px solid var(--line); }
.milestone { position: relative; padding: 22px 0 0; }
.milestone::before { content: ""; position: absolute; inset-inline-start: 0; top: -9px; width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 4px solid var(--red); }
.milestone b { display: block; font-size: 28px; line-height: 1.4; color: var(--navy-900); }
.milestone span { color: var(--steel); font-size: 15px; }
@media (max-width: 860px) { .story { grid-template-columns: 1fr; } }

.ptypes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.ptype { padding: 32px; border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; }
.ptype .ic { width: 38px; height: 38px; margin-bottom: 16px; color: var(--red); stroke-width: 1.5; }
.ptype h3 { font-size: 22px; }
.ptype p { margin: 0; color: var(--steel); }
.sizes-inline { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 18px; }
.sizes-inline span { padding: 2px 16px; border-radius: 999px; background: var(--navy-900); color: #fff; font-weight: 700; font-size: 15px; }
@media (max-width: 760px) { .ptypes { grid-template-columns: 1fr; } }

.steps { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); counter-reset: step; }
.steps::before { content: ""; position: absolute; inset-inline: 10%; top: 28px; height: 2px; background: repeating-linear-gradient(to left, var(--gold) 0 8px, transparent 8px 16px); }
.step { position: relative; padding-inline: 14px; text-align: center; counter-increment: step; }
.step::before {
  content: counter(step, persian); position: relative; z-index: 1; display: grid; place-items: center; width: 56px; height: 56px; margin: 0 auto 18px;
  border-radius: 50%; background: var(--navy-900); border: 3px solid var(--ice); box-shadow: 0 0 0 2px var(--gold); color: #fff; font-size: 22px; font-weight: 900;
}
.step strong { display: block; margin-bottom: 4px; font-size: 18px; line-height: 1.6; color: var(--navy-900); }
.step span { font-size: 15px; line-height: 1.8; color: var(--steel); }
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; gap: 6px; }
  .steps::before { inset-inline: auto; inset-inline-start: 27px; top: 10px; bottom: 10px; width: 2px; height: auto; background: repeating-linear-gradient(to bottom, var(--gold) 0 8px, transparent 8px 16px); }
  .step { display: grid; grid-template-columns: 56px minmax(0, 1fr); column-gap: 18px; padding: 10px 0; text-align: start; }
  .step::before { grid-row: span 2; margin: 0; }
}

.mission { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 6vw, 88px); align-items: center; }
.mission-label { display: block; margin-bottom: 10px; font-size: 15px; font-weight: 700; color: var(--gold); }
.mission blockquote { margin: 0; font-size: clamp(25px, 3vw, 36px); font-weight: 900; line-height: 1.7; color: #fff; }
.priorities { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.priority { display: flex; align-items: center; gap: 16px; padding: 20px 22px; border: 1px solid rgba(255, 255, 255, .16); border-radius: var(--r-lg); background: rgba(255, 255, 255, .04); font-weight: 700; }
.priority .ic { width: 30px; height: 30px; color: var(--gold); stroke-width: 1.5; }
.priorities-title { grid-column: 1 / -1; margin: 0 0 4px; font-size: 19px; font-weight: 700; color: #CBD8F3; }
@media (max-width: 860px) { .mission { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .priorities { grid-template-columns: 1fr; } }

.wide-photo { position: relative; overflow: hidden; border-radius: var(--r-lg); }
.wide-photo img { width: 100%; max-height: 540px; object-fit: cover; }
.wide-photo figcaption { position: absolute; inset-inline: 0; bottom: 0; padding: 60px 28px 20px; font-weight: 500; color: #fff; background: linear-gradient(transparent, rgba(5, 15, 38, .85)); }

/* ---------- گالری ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.chip { padding: 7px 20px; border: 1.5px solid var(--line); border-radius: 999px; background: #fff; font: inherit; font-size: 15px; font-weight: 700; color: var(--navy-800); cursor: pointer; transition: background-color .2s, color .2s, border-color .2s; }
.chip:hover { border-color: var(--navy-700); }
.chip[aria-pressed="true"] { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.masonry { columns: 3 280px; column-gap: 16px; }
.shot { position: relative; margin: 0 0 16px; break-inside: avoid; overflow: hidden; border-radius: var(--r); background: var(--mist); }
.shot[hidden] { display: none; }
.shot a { display: block; }
.shot img { width: 100%; transition: transform .9s var(--ease); }
.shot:hover img { transform: scale(1.05); }
.shot figcaption { position: absolute; inset-inline: 0; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 44px 16px 12px; font-size: 14.5px; font-weight: 700; color: #fff; background: linear-gradient(transparent, rgba(5, 15, 38, .88)); opacity: 0; transform: translateY(8px); transition: opacity .3s, transform .3s var(--ease); }
.shot:hover figcaption, .shot a:focus-visible + figcaption { opacity: 1; transform: none; }
.shot figcaption .ic { width: 22px; height: 22px; color: var(--gold); }
@media (hover: none) { .shot figcaption { opacity: 1; transform: none; } }

.lightbox { width: min(96vw, 1200px); max-width: none; max-height: 94vh; padding: 0; border: 0; background: transparent; color: #fff; overflow: visible; }
.lightbox::backdrop { background: rgba(5, 15, 38, .94); backdrop-filter: blur(6px); }
.lightbox[open] { display: grid; justify-items: center; gap: 14px; animation: settle .35s var(--ease) both; }
.lightbox img { max-width: 100%; max-height: 80vh; width: auto; border-radius: var(--r); background: var(--navy-800); }
.lightbox-bar { display: flex; align-items: center; gap: 18px; font-size: 15px; }
.lb-btn { display: grid; place-items: center; width: 46px; height: 46px; border: 1.5px solid rgba(255, 255, 255, .35); border-radius: 50%; background: rgba(255, 255, 255, .06); color: #fff; cursor: pointer; transition: background-color .2s, border-color .2s; }
.lb-btn:hover { background: var(--red); border-color: var(--red); }
.lb-btn .ic { width: 22px; height: 22px; }
.lb-close { position: absolute; inset-inline-end: 0; top: -58px; }
.lb-count { color: var(--gold); font-weight: 700; }

/* ---------- تماس با ما ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.form-box { padding: clamp(24px, 4vw, 42px); border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; box-shadow: 0 20px 50px rgba(8, 27, 66, .08); }
.form-box h2 { margin-bottom: 4px; font-size: 28px; }
.form-box > p { color: var(--steel); }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 18px; margin-top: 22px; }
.form .full { grid-column: 1 / -1; }
.form label { display: block; margin: 12px 0 6px; font-size: 15px; font-weight: 700; color: var(--navy-900); }
.form input, .form select, .form textarea { width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: var(--r); background: var(--ice); font: inherit; color: var(--ink); transition: border-color .2s, box-shadow .2s, background-color .2s; }
.form input:hover, .form select:hover, .form textarea:hover { border-color: #AFC0E0; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(31, 91, 230, .16); }
.form input, .form select { min-height: 52px; }
.form textarea { min-height: 150px; resize: vertical; }
.form .btn { margin-top: 18px; }
.form-note { grid-column: 1 / -1; margin: 6px 0 0; font-size: 14px; color: var(--steel); }
@media (max-width: 560px) { .form { grid-template-columns: 1fr; } }

.info-panel { position: relative; overflow: hidden; padding: clamp(26px, 4vw, 40px); border-radius: var(--r-lg); background: linear-gradient(160deg, var(--navy-800), var(--navy-950)); color: #fff; }
.info-panel h2 { margin-bottom: 20px; font-size: 26px; color: #fff; }
.info-panel .hero-rings { right: -120px; bottom: -200px; width: 420px; height: 420px; opacity: .16; }
.info-list { position: relative; display: grid; gap: 4px; }
.info-item { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; padding-block: 14px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.info-item:last-child { border-bottom: 0; }
.info-ic { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid rgba(201, 169, 79, .7); color: var(--gold); }
.info-ic .ic { width: 21px; height: 21px; }
.info-item dt { font-size: 14px; line-height: 1.6; color: #A9BCE0; }
.info-item dd { font-size: 17.5px; font-weight: 700; line-height: 1.7; }
.info-item dd.dd-addr { font-size: 16px; font-weight: 500; }
.info-item dd a { text-decoration: none; }
.info-item dd a:hover { color: var(--gold); }
.info-item dd small { display: block; font-size: 14.5px; font-weight: 400; color: #CBD8F3; }
.ext { display: grid; grid-template-columns: auto 1fr; gap: 0 18px; margin-top: 8px; font-size: 15px; font-weight: 400; }
.ext dt { color: #CBD8F3; }
.ext dd { font-weight: 700; font-size: 15px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- پاورقی ---------- */
.site-footer { position: relative; overflow: hidden; background: var(--navy-950); color: #B7C6E6; padding-top: 80px; font-size: 15.5px; }
.site-footer::before { content: ""; position: absolute; inset-inline: 0; top: 0; height: 5px; background: linear-gradient(to left, var(--gold) 0 50%, var(--blue) 50%); }
.site-footer .hero-rings { left: -200px; right: auto; bottom: -330px; opacity: .1; }
.footer-grid { position: relative; display: grid; grid-template-columns: 1.5fr .8fr 1.35fr 1.5fr; gap: 40px 48px; }
.foot-brand { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.foot-brand img:first-child { width: 30px; }
.foot-brand img:last-child { width: 190px; }
.footer-about { max-width: 26em; font-size: 15px; line-height: 2; }
.footer-group { margin-top: 14px; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 14px; color: #93A8D2; }
.site-footer h3 { margin-bottom: 18px; font-size: 17px; color: #fff; }
.foot-list li { margin-bottom: 9px; }
.site-footer a { text-decoration: none; transition: color .2s; }
.site-footer a:hover { color: var(--gold); }
.foot-contact li { display: flex; gap: 12px; margin-bottom: 14px; line-height: 1.8; }
.foot-contact .ic { width: 20px; height: 20px; margin-top: 5px; color: var(--gold); }
.footer-bar { position: relative; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; margin-top: 56px; padding-block: 22px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 13.5px; color: #93A8D2; }
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- نوار پایین موبایل ---------- */
.mobile-bar { display: none; }
@media (max-width: 720px) {
  body { padding-bottom: 76px; }
  .mobile-bar { position: fixed; inset-inline: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: 1fr 1.3fr; gap: 8px; padding: 8px 12px calc(8px + env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .97); border-top: 1px solid var(--line); box-shadow: 0 -10px 30px rgba(8, 27, 66, .1); }
  .mobile-bar .btn { padding: 10px 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}